Technical data
Flow meter FC01-Ex Flow meter FC01-Ex
Ex atmosphere - Definitions and mounting instructions 13 Ex atmosphere - Definitions and mounting instructions 13
XV - Power supply
Connection by 3 pole connector; A
max
= 1.5 mm
2
; 3 x 0.75 mm
2
cable recommended
Pin No. Signal name Function
1 SGND general reference ground/shield ground
2+U
V
positive pole of supply voltage
3-U
V
negative pole of supply voltage
XTF - Keyboard release
Connection by 3 pole connector, factory-wired
XAO - Analogue outputs
Connection by 8 pole connector; A
max
= 1.5 mm
2
; LiYCY 2 x 0,25 mm
2
cable recommended,
stripped length 6.5 mm
Pin selection for analogue outputs V1, V2, C1
Pin No. Signal name Function
1 NC none
2 ANAO1 analogue output 1 - flow
3 ANA1GND reference potential for analogue output 1
4 SGNDA1 shield for analogue output 1 (ungrounded)
5 SGNDA2 shield for analogue output 2 (ungrounded)
XV - Power supply
Connection by 3 pole connector; A
max
= 1.5 mm
2
; 3 x 0.75 mm
2
cable recommended
Pin No. Signal name Function
1 SGND general reference ground/shield ground
2+U
V
positive pole of supply voltage
3-U
V
negative pole of supply voltage
XTF - Keyboard release
Connection by 3 pole connector, factory-wired
XAO - Analogue outputs
Connection by 8 pole connector; A
max
= 1.5 mm
2
; LiYCY 2 x 0,25 mm
2
cable recommended,
stripped length 6.5 mm
Pin selection for analogue outputs V1, V2, C1
Pin No. Signal name Function
1 NC none
2 ANAO1 analogue output 1 - flow
3 ANA1GND reference potential for analogue output 1
4 SGNDA1 shield for analogue output 1 (ungrounded)
5 SGNDA2 shield for analogue output 2 (ungrounded)
123
1234
XV XSK XTF
XAS XAO XAH
1
2345678910
123
8
7654321
8
7654321
8
7654321
M
XV - power supply XAS - not released for user
XSK - calorimetric monitoring head XAO - analogue outputs
XTF - keyboard releaseXAH- signal outputs
fig. 8
123
1234
XV XSK XTF
XAS XAO XAH
1
2345678910
123
8
7654321
8
7654321
8
7654321
M
XV - power supply XAS - not released for user
XSK - calorimetric monitoring head XAO - analogue outputs
XTF - keyboard releaseXAH- signal outputs
fig. 8